Iala guideline No. #### On Harmonized Portrayal of e-Navigation-related Information Edition 1

Reference doc e-Nav9-INF8 Contacts Advantage Disadvantage Recommendation Dr. Thomas Porathe Chalmers University, Sweden thomas.porathe@chalmers.se The transferred route gives an exact presentation of the recommended route and can be used for planning onboard the vessel. The transferred route cannot be used for monitoring as a number of parameters such as turn radius or XTE are not included in the data exchange. Routes have not been checked for monitoring or Track Control. Drawbacks can be eliminated if the exchange protocol is modified or other means of communication is used as part of e-navigation # Name Description Function Example 12 Intended Routes Route exchange: ships showing intended routes (EfficienSea project) Ships transmitting “intended route” by sending 16 way points ahead from the onboard route plan Possible to transfer route with up to 15 route segments including start and end time. AIS capacity limits the number of WP Download 3,85 Mb.